More Stable Wired Network: Compared to a WIFI connection, the UGREEN USB to Ethernet Adapter can provide a faster, more reliable network. Let you no longer suffer from loss or loading when playing games or watching HD videos. It's also good for avoiding Wi-Fi interference and privacy issues. | Extend RJ45 Network Port: UGREEN USB male to RJ45 female ethernet adapter can be very effective to extend a network port for your devices. No matter if your device has no network port or the network port can't work, it will solve your problem perfectly. | 100Mbps Fast Speed: UGREEN Gigabit USB 2.0 to Network Adapter can up to 100Mbps data transfer speed. It can give a full play to the performance of your network and ensure stable network speed for you to online gaming, surf the Internet, online HD video streaming, upload, download, and more. | Wide Compatibility: UGREEN USB Ethernet Adapter is compatible with Nintendo Switch, Switch Lite, Wii, Wii U, Desktop PCs, Laptops, TV boxes, and other USB A devices. It's driver-free on Windows 11/10/8.1/8, Mac OS, and Chrome OS. It requires installing the driver on Windows XP/7/Vista and Linux, which you can easily install with our instructions. | Compact and Portable: This UGREEN USB to RJ45 Ethernet Adapter has a brand new small-size design. You can easily take it anywhere with your briefcase or pocket, very suitable for the business person.